class.ilUserDefinedFieldsPlaceholderValues.php

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<?php
 
declare(strict_types=1);
 
class ilUserDefinedFieldsPlaceholderValues implements ilCertificatePlaceholderValues
{
    private ilCertificateObjectHelper $objectHelper;
    private ilUserDefinedFields $userDefinedFieldsObject;
    private ilCertificateUtilHelper $ilUtilHelper;
 
    public function __construct(
        ?ilCertificateObjectHelper $objectHelper = null,
        ?ilUserDefinedFields $userDefinedFieldsObject = null,
        ?ilCertificateUtilHelper $ilUtilHelper = null
    ) {
        if (null === $objectHelper) {
            $objectHelper = new ilCertificateObjectHelper();
        }
        $this->objectHelper = $objectHelper;
 
        if (null === $userDefinedFieldsObject) {
            $userDefinedFieldsObject = ilUserDefinedFields::_getInstance();
        }
        $this->userDefinedFieldsObject = $userDefinedFieldsObject;
 
        if (null === $ilUtilHelper) {
            $ilUtilHelper = new ilCertificateUtilHelper();
        }
        $this->ilUtilHelper = $ilUtilHelper;
    }
 
    public function getPlaceholderValues(int $userId, int $objId): array
    {
        $user = $this->objectHelper->getInstanceByObjId($userId);
        if (!$user instanceof ilObjUser) {
            throw new ilException('The entered id: ' . $userId . ' is not an user object');
        }
 
        $userDefinedFields = $this->userDefinedFieldsObject->getDefinitions();
 
        $placeholder = [];
        foreach ($userDefinedFields as $field) {
            if ($field['certificate']) {
                $placeholderText = '#' . str_replace(' ', '_', ilStr::strToUpper($field['field_name']));
 
                $userDefinedData = $user->getUserDefinedData();
 
                $userDefinedFieldValue = '';
                if (isset($userDefinedData['f_' . $field['field_id']])) {
                    $userDefinedFieldValue = $this->ilUtilHelper->prepareFormOutput($userDefinedData['f_' . $field['field_id']]);
                }
 
                $placeholder[$placeholderText] = $userDefinedFieldValue;
            }
        }
 
        return $placeholder;
    }
 
    public function getPlaceholderValuesForPreview(int $userId, int $objId): array
    {
        $userDefinedFields = $this->userDefinedFieldsObject->getDefinitions();
 
        $placeholder = [];
        foreach ($userDefinedFields as $field) {
            if ($field['certificate']) {
                $placeholderText = '#' . str_replace(' ', '_', ilStr::strToUpper($field['field_name']));
 
                $placeholder[$placeholderText] = $field['field_name'];
            }
        }
 
        return $placeholder;
    }
}